DCAC hermetic distribution box IP65 EMITER with DC surge protection device Dehn 1000V type 2, 3 x MPPT / AC Dehn type 2, 63A 3-phase EM-1146_DCAC

DCAC Hermetic Distribution Box – Comprehensive Protection for Photovoltaic Installations

This hermetic DCAC distribution box from EMITER, with an IP65 protection rating, serves as a central connection point in photovoltaic installations. It is designed to provide maximum safety and reliability of the system, protecting it from the effects of overvoltage and ensuring convenient installation and operation. It is an ideal solution for both professional installers and end-users looking for solid and durable protection for their investment in renewable energy sources.

Protection and Functionality in One

The distribution box combines distribution, protection, and connection functions, integrating DC and AC surge limiters. The use of Dehn type 2 surge limiters on the DC side (up to 1000V) and AC side (63A, 3-phase) minimizes the risk of damage to sensitive components of the photovoltaic installation during sudden voltage surges. The construction of the distribution box allows connecting two photovoltaic strings with MPPT function, which increases the flexibility of system configuration and allows for optimization of solar panel efficiency. Additionally, the installed Type A RCD with a rated current of 63A/300mA provides protection against electric shock.

Construction and Application

The distribution box housing is made of high-quality materials resistant to atmospheric conditions, which guarantees its durability and reliability even in harsh operating conditions. The hermetic seal (IP65) protects the internal components from moisture, dust, and other contaminants. The distribution box is designed for use in photovoltaic systems with a voltage of up to 1000V DC and an AC current of up to 63A. It will work both in home installations and in larger commercial facilities. Thanks to the well-thought-out internal layout, the installation and connection of devices is simple and intuitive.

Key product features:

• Hermetic IP65 housing: provides full protection against external factors, guaranteeing long-lasting and trouble-free operation of the device.
• DC Dehn type 2 surge limiters (1000V): effectively protect against damage caused by overvoltage on the DC side.
• AC Dehn type 2 surge limiters (63A 3-phase): protect the AC side from the effects of sudden voltage surges.
• Support for two PV strings with MPPT: enables optimization of solar panel efficiency by independently tracking the maximum power point for each string.
• Type A RCD 63A/300mA: provides protection for people against electric shock.
• Solid construction: guarantees durability and reliability of the device even in harsh operating conditions.

The manufacturer of the distribution box is EMITER Sp. z o.o., and the importer/responsible entity in the EU is also EMITER Sp. z o.o., which ensures full compliance with applicable standards and safety regulations.